Compabloc 3000: Zone 22

This is an ATEX Dust Category 3 / Zone 22 geared motor, available in cast iron and aluminium frames. The power options range from 0.09kW to 30kW.

Product Description

Compabloc 3000

Category 3 – Zone 22: Explosive Dust
Gearbox Details
    • Power: 0.09kW to 30kW
    • Torque: 10Nm to 3,150Nm
    • Reduction Ratios: 1.25 to 204
    • A range of six sizes: 30, 31, 32, 33, 34, 35.

» High efficiency: 95 % to 98 %
» Reversible
» Silent operation.

Helical Gears

Compabloc 3000 geared motors, with helical gears, are used to adapt the speed of the electric motor to that of the driven machine.

Their size is, therefore, determined by the motor power (P) expressed in kilowatts (kW) and the output rotation speed of the gear box (nS) in revolutions per minute (min-1). The main characteristic of the speed reducers is the rated output torque (MnS) expressed in Newton-metres (Nm):

Leroy Somer Gearbox Formula

Gearboxes within the Compabloc 3000 range benefit from the ATEX certification: INERIS n° 03 ATEX 3005 X.
For geared motors, this certification becomes: INERIS n° 03 ATEX 0013 X.